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Ismael's user avatar
Ismael's user avatar
Ismael
Moderator
  • Member for 8 years, 1 month
  • Last seen this week
  • Argentina
9 votes
Accepted

Solidity Exceeds block gas limit during Mocha Tests with Ganache-cli

9 votes

Set watch for ethereum address transaction using web3js

9 votes

Is address(this) a valid address in a contract's constructor?

9 votes
Accepted

Difference between CALL on external contract address function and creating contract object with external address then calling function?

9 votes

How can I get a list of of transaction data which are sent to a specific contract?

9 votes

How to find contract's address?

9 votes

What are common pitfalls or limitations when coding in Solidity?

8 votes

Do I have to unlock my account in geth to call a web3.eth.sign() in JavaScript?

8 votes

How can you share a struct definition between contracts in separate files?

8 votes

Difference between Javascript VM vs injected w3 vs web3 provider

8 votes
Accepted

How does this assembly code create a new "memory end"?

7 votes
Accepted

Function "is not a function" in Truffle dev

7 votes
Accepted

how do i pass by reference?

7 votes
Accepted

What recommended amount of storage for storing timestamps?

7 votes
Accepted

Full node sync only preserve the last 128 history states

7 votes

getData() is not working

7 votes
Accepted

Generating an address from a public key

7 votes

How can I split my Contract up into different smaller ones?

7 votes

How to use address.call{}() in Solidity

6 votes
Accepted

Solidity's keccak256 hash doesn't match WEB3 keccak hash

6 votes

What does add(source, 32) do in solidity?

6 votes
Accepted

Overflow error when calling ERC20 method 'transferFrom' from web3

6 votes
Accepted

abi.encode and abi.decode arguments, including variable-sized arrays

6 votes

Using web3.eth.filter

6 votes

Why Transfer(0x0, _to, _amount) after Minting Tokens

6 votes
Accepted

9.223372 Ether Limit?

6 votes
Accepted

Decode Etherscan.io Contract Input Data

6 votes

Convert bytes32 to bytes

6 votes

best practice for airdrops and gas usage

6 votes
Accepted

Two-dimensional arrays

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